18745344

素因数分解:

$2^{11}\times 3^4\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 56486430

約数和(自身を除く): 37741086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 256, 288, 324, 339, 384, 432, 452, 512, 576, 648, 678, 768, 864, 904, 1017, 1024, 1152, 1296, 1356, 1536, 1728, 1808, 2034, 2048, 2304, 2592, 2712, 3051, 3072, 3456, 3616, 4068, 4608, 5184, 5424, 6102, 6144, 6912, 7232, 8136, 9153, 9216, 10368, 10848, 12204, 13824, 14464, 16272, 18306, 18432, 20736, 21696, 24408, 27648, 28928, 32544, 36612, 41472, 43392, 48816, 55296, 57856, 65088, 73224, 82944, 86784, 97632, 115712, 130176, 146448, 165888, 173568, 195264, 231424, 260352, 292896, 347136, 390528, 520704, 585792, 694272, 781056, 1041408, 1171584, 1562112, 2082816, 2343168, 3124224, 4686336, 6248448, 9372672, 18745344]

約数ペア:

[(1, 18745344), (2, 9372672), (3, 6248448), (4, 4686336), (6, 3124224), (8, 2343168), (9, 2082816), (12, 1562112), (16, 1171584), (18, 1041408), (24, 781056), (27, 694272), (32, 585792), (36, 520704), (48, 390528), (54, 347136), (64, 292896), (72, 260352), (81, 231424), (96, 195264), (108, 173568), (113, 165888), (128, 146448), (144, 130176), (162, 115712), (192, 97632), (216, 86784), (226, 82944), (256, 73224), (288, 65088), (324, 57856), (339, 55296), (384, 48816), (432, 43392), (452, 41472), (512, 36612), (576, 32544), (648, 28928), (678, 27648), (768, 24408), (864, 21696), (904, 20736), (1017, 18432), (1024, 18306), (1152, 16272), (1296, 14464), (1356, 13824), (1536, 12204), (1728, 10848), (1808, 10368), (2034, 9216), (2048, 9153), (2304, 8136), (2592, 7232), (2712, 6912), (3051, 6144), (3072, 6102), (3456, 5424), (3616, 5184), (4068, 4608)]